4. Education and demonstration
  5. Organized armed or unarmed conflict or shooting

Donald Gross

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Claymore training device

Education and demonstration – Organized armed or unarmed conflict or shooting
Patent

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Drip control fitting

Ships – Scuppers
Patent

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Dry tank shutdown system for pumps

Pumps – Condition responsive control of pump drive motor – Responsive to accumulation of pumped liquid in receiver
Reexamination Certificate

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Marine raw water manifold

Ships – Valves – Sea cocks
Reexamination Certificate

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Marine scoop strainer with cleaning access

Ships – Valves – Sea cocks
Patent

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Profile ID: LFUS-PAI-P-1195176

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